How often should a 4.2-meter truck undergo four-wheel maintenance?
1 Answers
4.2-meter trucks generally require four-wheel maintenance every six months or 5,000 kilometers. The most common four-wheel maintenance knowledge is as follows: 1. Wheel dynamic balance: The weight distribution around the wheel needs to be even. If any point is heavier or lighter, the tire will become unbalanced when rotating, causing tire vibration. If the vehicle does not pull to one side or vibrate, four-wheel dynamic balancing is not necessary. It can be checked during routine maintenance. 2. Four-wheel alignment: This is only needed when the vehicle's driving performance is affected, such as damage to the chassis and suspension caused by an accident. 3. Brake pad lifespan: Generally around 80,000 kilometers. 4. Tire lifespan: Generally around 60,000 kilometers.